Blue Screen Error Portcls.sys
tech Search Tags: Builds Cases Cooling CPUs Graphics Laptops Memory Monitors Motherboards more Peripherals PSUs Storage VR ForumWindows XP portcls.sys system crash blue screen jdmarsh2gAug 11, 2008, 2:13 AM portcls.sys system crash blue screenI get this crash on my dell laptop and im looking for a resolution.from research i see this is related to an audio system driver. Just no resolution thus far.... 5 answers Last reply Jul 2, 2010 More about portcls system crash blue screen adamsaulnierAug 12, 2008, 8:18 PM It is your audio driver.. I used to experience this problem on a daily basis.. just remove your current drivers and try to find another set. Most times I found it occurred when the wrong driver was installed (wrong chipset drivers)Yamaha-based audio right? Bloody BupAug 18, 2009, 2:28 AM On my Dell what ever i got i reinstalled Windows Xp SP2 installed my Motorola sb5100 and then let it do some Automatic updateswell it did 101 updates 5 which failed restarted the computer. and some reason Windows SP3 wouldn't install .. So i keep trying to install RealTek 97 audio for computer well it almost finishes everytime but a big blue screen with Portcls.sys comes up Ok come to find out what the deal is I Think ...went to Services In Administrative Tools folder..and my Human Interface Device Acess Driver is not working cannot be found... So if u can Get this please let me know... Related Resources Blue Screen Crash of Death Blue screen crash Blue Screen... F.A.S.T Causing Blue Screen Crash Just got blue screen crash Can't find your answer ? Ask ! Get the answer sbrowneDec 28, 2009, 4:58 PM Portcls.sys bsod SOLVED!GA-MA790X-UD4P running XP Pro x64 SP2. BSOD at end of boot sequence due to "missing portcls.sys". In my case cause turned out to be Realtek HD Audio (from Gigabyte) installing multiple copies of driver files in \WINDOWS\NLDRV\008- alcxau0.inf, alcxau1.inf etc. Moved extra numbered copies to backup directory, problem appears to be solved!sbrowne sbrowneJan 2, 2010, 11:29 PM Skip my reply above; didn't work. The BSOD is very erratic, so its hard to be sure. Try DLing the latest Realtek HD Audio drivers (2.40) from majorgeeks .com. lese majesteJul 2, 2010, 7:22 AM Interestingly enough, I have a very similar problem with my Gigabyte GA-MA790FXT-UD5P-based desktop. Though in the directory you posted, I have viamrx64.inf and viprt.inf rather than the files you mentioned. It's also a Realtek HD onboard sound chip though.I'm running XP64, and the BSOD comes up probably 50% of the time I restart the computer. The error mentions portcls.sys but doesn't say that it's missing.Also, even though sound works, every
we highly recommend that you visit our Guide for New Members. BSOD portcls.sys sometimes Discussion in 'Windows XP' started by osabr22000, Jul 28, 2009. Thread Status: Not open for further replies. Advertisement osabr22000 Thread Starter Joined: Jul 28, 2009 Messages: 5 My system has been experiencing the blue screen of death for quite some time. However, it has been occurring much more frequently these past few weeks. Generally, it occurs when I am surfing the web and have multiple tabs open. I generally use Firefox, however, it has also http://www.tomshardware.com/forum/237646-45-portcls-system-crash-blue-screen occurred with Internet explorer. Also, it occurred one time right when I plugged in my usb printer, a dell 1110 laser printer. Twice, after I have rebooted my computer from the BSOD, it went right back into the BSOD immediately. However, it has never reverted to the BSOD at start up twice in a row. The information I took from one of the BSOD's is as follows: https://forums.techguy.org/threads/bsod-portcls-sys-sometimes.847158/ Driver_IRQL_NOT_LESS_OR_EQUAL STOP. 0x000000D1 (0X00000000, 0x00000002, 0x00000008, 0x00000000). Sometimes it references "portcls.sys" and other times the BSOD doesn't. Please help. Thanks, osabr22000, Jul 28, 2009 #1 Sponsor JPCompHelp Joined: Jul 27, 2009 Messages: 311 Try uninstalling your current audio driver and installing a newer version. JPCompHelp, Jul 28, 2009 #2 osabr22000 Thread Starter Joined: Jul 28, 2009 Messages: 5 So apparently it is an audio driver. I went into control panel=>Isystem=>device manager. Then I found the Sigma Tel Audio device and selected "update driver". Windows couldn't find a newer driver. I went to Dell's website and found the driver I need and downloaded the executable. After I unzipped it and tried to install I was given an error something to the effect that it cannot install because device isn't present. I then went back to Dell's website and downloaded Driver Robot to scan all of my drivers, find out which ones are out of date, it counted 115 out of date drivers, then selected the option to get all of the updates. But they want me to pay for that option... is there another way for me to not just get that Sigma Tel Audi
Acer, Asus or a custom build. We also provide an http://www.sevenforums.com/bsod-help-support/220698-bsod-portcls-sys.html extensive Windows 7 tutorial section that covers a wide range http://www.techimo.com/forum/technical-support/161270-realtek-ac97-xp-reinstall-blue-screen.html of tips and tricks. Windows 7 Help Forums Windows 7 help and support BSOD Help and Support » User Name Remember Me? Password Advanced Search Show Threads Show Posts Advanced Search Go to Page... Windows 7: BSOD portcls.sys 23 Mar 2012 blue screen #1 XplicitMind Windows 7 Ultimate x64 57 posts BSOD portcls.sys I noticed when everytime I opened skype, it BSODs and says portcls.sys. These minidumps are from the driver verifier so hopefully the BSOD was triggered by the driver verifer. From what I read, it may be the sound driver or something but blue screen error I'm not sure where to go about with it. Thanks My System Specs OS Windows 7 Ultimate x64 XplicitMind View Public Profile Find More Posts by XplicitMind . 23 Mar 2012 #2 yowanvista Windows 10 Pro x64 8,477 posts Mauritius BSODs were caused by the Virtual Audio Cable driver which is part of a program, 'Ventrilo' Update/Remove it. Ventrilo - Download Code: ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Use !analyze -v to get detailed debugging information. BugCheck D6, {fffff9800ac6f018, 0, fffff8800435fb15, 0} *** WARNING: Unable to verify timestamp for vrtaucbl.sys *** ERROR: Module load completed but symbols could not be loaded for vrtaucbl.sys Could not read faulting driver name Probably caused by : portcls.sys ( portcls!GetMaxMapRegisters+5 ) DRIVER_PAGE_FAULT_BEYOND_END_OF_ALLOCATION (d6) N bytes of memory was allocated and more than N bytes are being referenced. This cannot be protected by try-except. When possible, the guilty driver's name (Unicode string) is printed on the bug
Hardware and Tech Technical Support REALTEK AC'97 XP-REINSTALL BLUE SCREEN! + Reply to Thread Results 1 to 15 of 15 Thread: REALTEK AC'97 XP-REINSTALL BLUE SCREEN! Thread Tools Show Printable Version Subscribe to this Thread… January 20th, 2006,04:53 PM #1 Cottis View Profile View Forum Posts View Blog Entries Junior Member Join Date Jan 2006 Posts 6 REALTEK AC'97 XP-REINSTALL BLUE SCREEN! Hi, I'm new to these forums, I've recently reinstalled XP on my Intel(R) Celeron(R) CPU 3.06 GHz, 1.GB RAM Windows XP home edition, And ofcourse, that means I have to update my sound card driver. Which was REALTEK AC'97 when I installed it, half way through there was a blue screen crash, so. I restarted the computer and finished installing it on safe mode. Then to get the speakers working, I had to go onto 'ADD HARDWARE' and I located the driver for my speakers in the REALTEK folder. Then just before it finishes installing. BLUE SCREEN CRASH, I don't know if this will help but it said; 'Technical Information ***STOP 0X0000007E(0XC0000005,0XEDD2C46D,0XF78D9A6C,0XF78D 9768) portcls.sys - Address ED02C46D base at EDD2C000, datestamp 411107f13' If you can help me solve this error, I will be so grateful Reply Reply With Quote January 20th, 2006,04:59 PM #2 doddsy View Profile View Forum Posts View Blog Entries ska7ing away..... Join Date Nov 2003 Location a long way from home Posts 9,345 ac97's...........they're not speaker drivers. they're sound device drivers dood. Reply Reply With Quote January 20th, 2006,05:01 PM #3 Cottis View Profile View Forum Posts View Blog Entries Junior Member Join Date Jan 2006 Posts 6 Well, my driver genius software. Says I need to download it to get my speakers working, thats the thing. Computer mucks up when it trys to install it. Reply Reply With Quote Ja